英文關鍵字
air
allergic
allergy
appliance
aromatherapy
asthma
asthmatic
background
breath
bronchial
bronchitis
clinic
diffuser
dose
drug
electrical
equipment
exhale
hand
health
hospital
illness
inhalation
inhaler
inhaling
isolated
isolation
medical
medicament
medicine
mist
moisture
nebulizer
oxygen
pairs
patient
pharmacy
plastic
power
professional
respiratory
respire
smoke
steam
switching
therapy
treatment
ultrasonic
vapor
white